JP5709974B2 - 分離システム - Google Patents
分離システム Download PDFInfo
- Publication number
- JP5709974B2 JP5709974B2 JP2013502651A JP2013502651A JP5709974B2 JP 5709974 B2 JP5709974 B2 JP 5709974B2 JP 2013502651 A JP2013502651 A JP 2013502651A JP 2013502651 A JP2013502651 A JP 2013502651A JP 5709974 B2 JP5709974 B2 JP 5709974B2
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- xylene
- conduit
- product
- medium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
- B01D15/1821—Simulated moving beds
- B01D15/1828—Simulated moving beds characterized by process features
- B01D15/1835—Flushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/08—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds according to the "moving bed" method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31908010P | 2010-03-30 | 2010-03-30 | |
US61/319,080 | 2010-03-30 | ||
US12/774,319 US8529757B2 (en) | 2009-05-29 | 2010-05-05 | Parex unit feed |
US12/774,319 | 2010-05-05 | ||
PCT/US2011/029605 WO2011126745A2 (en) | 2010-03-30 | 2011-03-23 | Separation system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013523436A JP2013523436A (ja) | 2013-06-17 |
JP5709974B2 true JP5709974B2 (ja) | 2015-04-30 |
Family
ID=44710418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013502651A Expired - Fee Related JP5709974B2 (ja) | 2010-03-30 | 2011-03-23 | 分離システム |
Country Status (7)
Country | Link |
---|---|
US (2) | US8569564B2 (ko) |
JP (1) | JP5709974B2 (ko) |
KR (1) | KR101431361B1 (ko) |
CN (1) | CN102858428B (ko) |
SG (2) | SG10201502359QA (ko) |
TW (2) | TW201544153A (ko) |
WO (1) | WO2011126745A2 (ko) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY176443A (en) * | 2009-05-29 | 2020-08-10 | Exxonmobil Chemical Patents Inc | Parex unit feed |
SG10201502359QA (en) | 2010-03-30 | 2015-05-28 | Exxonmobil Chem Patents Inc | Separation system |
CN103619432B (zh) | 2011-03-23 | 2015-09-30 | 埃克森美孚化学专利公司 | 在吸附分离系统中减少冲洗体积 |
RU2576306C1 (ru) * | 2011-12-15 | 2016-02-27 | Юоп Ллк | Система и способ извлечения продуктов с использованием адсорбции с псевдодвижущимся слоем |
US8933288B2 (en) * | 2013-03-20 | 2015-01-13 | Uop Llc | System and process for flushing residual fluid from transfer lines in simulated moving bed adsorption |
US9950972B2 (en) | 2013-09-27 | 2018-04-24 | Uop Llc | Apparatuses and methods for forming C8 aromatic streams with selected amounts of C9 aromatics |
US9302955B2 (en) | 2013-09-27 | 2016-04-05 | Uop Llc | Systems and methods for separating xylene isomers using selective adsorption |
US9522863B2 (en) | 2014-02-28 | 2016-12-20 | Exxonmobil Chemical Patents Inc. | Xylene separation process |
WO2015130400A1 (en) * | 2014-02-28 | 2015-09-03 | Exxonmobil Chemical Patents Inc. | Xylene separation process |
WO2016003613A2 (en) | 2014-06-30 | 2016-01-07 | Exxonmobil Chemical Patents Inc. | Process for the production of xylenes |
WO2016003612A1 (en) | 2014-06-30 | 2016-01-07 | Exxonmobil Chemical Patents Inc. | Processes for the production of para-xylene |
US9522862B2 (en) | 2014-06-30 | 2016-12-20 | Uop Llc | Simulated moving bed separators and methods for isolating a desired component |
CN105521622A (zh) * | 2014-09-30 | 2016-04-27 | 中国石油化工股份有限公司 | 模拟移动床吸附塔外管路淋洗设备及其在吸附分离中的应用 |
US9464012B2 (en) | 2014-11-20 | 2016-10-11 | Exxonmobil Chemical Patents Inc. | Xylene separation process and apparatus |
US9850186B2 (en) * | 2016-02-26 | 2017-12-26 | Exxonmobil Chemical Patents Inc. | Paraxylene separation process |
US10786756B2 (en) | 2016-03-11 | 2020-09-29 | Exxonmobil Chemical Patents Inc. | Simulated moving bed separation process |
WO2017201159A1 (en) | 2016-05-20 | 2017-11-23 | Exxonmobil Chemical Patents Inc. | Xylene separation process |
CN108267913B (zh) * | 2016-12-30 | 2021-06-08 | 中强光电股份有限公司 | 光源模块以及投影装置 |
CN109634036B (zh) * | 2017-10-09 | 2022-02-18 | 中强光电股份有限公司 | 投影装置及其照明系统 |
CN111448178B (zh) | 2017-12-05 | 2023-01-06 | 埃克森美孚化学专利公司 | 二甲苯生产方法和系统 |
US11027221B2 (en) | 2018-10-19 | 2021-06-08 | Uop Llc | Process for a dual extract flush |
CN112169373B (zh) * | 2019-07-05 | 2022-03-11 | 中国石油化工股份有限公司 | 一种模拟移动床吸附分离目标产物的方法 |
US20220274900A1 (en) | 2019-08-23 | 2022-09-01 | Exxonmobil Chemical Patents Inc. | Processes for Isomerizing C8 Aromatic Hydrocarbons |
US20220289645A1 (en) | 2019-08-23 | 2022-09-15 | Exxonmobil Chemical Patents Inc. | Processes for Isomerizing C8 Aromatic Hydrocarbons Using Serial Reactors |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3040777A (en) | 1959-04-10 | 1962-06-26 | Universal Oil Prod Co | Rotary valve |
US3201491A (en) | 1962-09-05 | 1965-08-17 | Universal Oil Prod Co | Continuous sorption process with emphasis on product purity |
US3422848A (en) | 1966-06-09 | 1969-01-21 | Universal Oil Prod Co | Multiport rotary disc valve with liner protection means |
US3761533A (en) | 1970-07-23 | 1973-09-25 | Toray Industries | Separation process of components of feed mixture utilizing solid sorbent |
US3706812A (en) | 1970-12-07 | 1972-12-19 | Universal Oil Prod Co | Fluid-solid contacting apparatus |
US4029717A (en) | 1974-04-01 | 1977-06-14 | Exxon Research And Engineering Company | Simulated moving bed adsorption-desorption process for paraxylene recovery |
US4031156A (en) | 1975-03-07 | 1977-06-21 | Exxon Research And Engineering Company | Separation and recovery of ethylbenzene by dual desorbent composition and temperature separation processes |
US4006197A (en) | 1975-11-19 | 1977-02-01 | Uop Inc. | Process for separating normal paraffins |
US4992618A (en) | 1988-03-23 | 1991-02-12 | Uop | Adsorptive separation process for the purification of heavy normal paraffins with non-normal hydrocarbon pre-pulse stream |
ES2109736T3 (es) * | 1993-09-15 | 1998-01-16 | Exxon Chemical Patents Inc | Procedimiento de separacion por adsorcion con inundacion de calidad multiple. |
EP0787517B1 (en) | 1994-10-22 | 2000-05-03 | Yangzi Petro-Chemical Corp. Sinopec. | An improved simulated moving bed adsorption separation process |
US5750820A (en) * | 1995-09-15 | 1998-05-12 | Wei; Chiu N. | Multiple grade flush adsorption separation process |
FR2750886B1 (fr) * | 1996-07-11 | 1998-09-25 | Inst Francais Du Petrole | Dispositif de rincage dans une unite d'adsorption en lit mobile simule et son utilisation |
FR2751888B1 (fr) | 1996-07-31 | 1998-09-11 | Inst Francais Du Petrole | Dispositif et procede de rincage en lit mobile simule comportant au moins deux lignes de distribution de fluides |
FR2772634B1 (fr) | 1997-12-22 | 2000-02-18 | Inst Francais Du Petrole | Procede et dispositif d'amelioration de la purete d'un produit en lit mobile simule |
FR2870751B1 (fr) | 2004-05-25 | 2006-08-04 | Inst Francais Du Petrole | Procede et dispositif perfectionne de separation en lit mobile simule |
US7396973B1 (en) | 2005-02-02 | 2008-07-08 | Winter George R | Simulated moving bed adsorptive separation process for handling multiple feedstocks |
US8008536B2 (en) | 2005-02-02 | 2011-08-30 | Winter George R | Simulated moving bed adsorptive separation process for handling multiple feedstocks |
US7208651B2 (en) * | 2005-03-03 | 2007-04-24 | Uop Llc | Product recovery from simulated-moving-bed adsorption |
KR100741749B1 (ko) | 2005-12-26 | 2007-07-23 | 삼성토탈 주식회사 | 최종 제품을 2차 세척 액체로 사용하는 유사 이동층 흡착 분리 방법 |
FR2907021B1 (fr) | 2006-10-16 | 2009-02-06 | Inst Francais Du Petrole | Procede et dispositif de separation en lit mobile simule a nombre de vannes de grand diametre reduit |
FR2913345B1 (fr) * | 2007-03-09 | 2010-06-11 | Inst Francais Du Petrole | Procede et dispositif de separation en lit mobile simule a nombre de vannes et volume de lignes reduits |
FR2919604B1 (fr) | 2007-07-30 | 2012-09-21 | Inst Francais Du Petrole | Procede et dispositif de separation ameliore de metaxylene en lit mobile simule |
US7977526B2 (en) * | 2008-04-01 | 2011-07-12 | Porter John R | Simulated countercurrent adsorptive separation process |
JP5662938B2 (ja) | 2008-11-19 | 2015-02-04 | エクソンモービル・ケミカル・パテンツ・インク | 分離方法 |
MY176443A (en) | 2009-05-29 | 2020-08-10 | Exxonmobil Chemical Patents Inc | Parex unit feed |
JP5470451B2 (ja) | 2009-05-29 | 2014-04-16 | エクソンモービル・ケミカル・パテンツ・インク | フィードバック及びフィードフォワード閉ループ純度及び回収率制御 |
SG10201502359QA (en) | 2010-03-30 | 2015-05-28 | Exxonmobil Chem Patents Inc | Separation system |
CN103619432B (zh) | 2011-03-23 | 2015-09-30 | 埃克森美孚化学专利公司 | 在吸附分离系统中减少冲洗体积 |
-
2011
- 2011-03-23 SG SG10201502359QA patent/SG10201502359QA/en unknown
- 2011-03-23 US US13/070,009 patent/US8569564B2/en active Active
- 2011-03-23 WO PCT/US2011/029605 patent/WO2011126745A2/en active Application Filing
- 2011-03-23 KR KR1020127025793A patent/KR101431361B1/ko not_active IP Right Cessation
- 2011-03-23 SG SG2012068276A patent/SG184074A1/en unknown
- 2011-03-23 CN CN201180017182.8A patent/CN102858428B/zh not_active Expired - Fee Related
- 2011-03-23 JP JP2013502651A patent/JP5709974B2/ja not_active Expired - Fee Related
- 2011-03-25 TW TW104126858A patent/TW201544153A/zh unknown
- 2011-03-25 TW TW100110385A patent/TWI507236B/zh not_active IP Right Cessation
-
2013
- 2013-09-25 US US14/036,028 patent/US9302201B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SG10201502359QA (en) | 2015-05-28 |
SG184074A1 (en) | 2012-10-30 |
US20110245573A1 (en) | 2011-10-06 |
KR101431361B1 (ko) | 2014-08-19 |
TW201210670A (en) | 2012-03-16 |
TWI507236B (zh) | 2015-11-11 |
US8569564B2 (en) | 2013-10-29 |
TW201544153A (zh) | 2015-12-01 |
WO2011126745A3 (en) | 2012-04-19 |
WO2011126745A2 (en) | 2011-10-13 |
JP2013523436A (ja) | 2013-06-17 |
CN102858428A (zh) | 2013-01-02 |
US9302201B2 (en) | 2016-04-05 |
US20140021117A1 (en) | 2014-01-23 |
CN102858428B (zh) | 2015-06-17 |
KR20120124072A (ko) | 2012-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5709974B2 (ja) | 分離システム | |
JP5602224B2 (ja) | Parexユニット供給 | |
JP5853305B2 (ja) | 吸着分離システムにおけるフラッシング体積の低減 | |
TWI534135B (zh) | Simulated moving bed adsorption separation method and apparatus | |
JP3330949B2 (ja) | マルチプルグレードフラッシュ吸着分離プロセス | |
US8992779B2 (en) | System and process for recovering products using simulated-moving-bed adsorption | |
US20130153503A1 (en) | System and process for recovering products using simulated-moving-bed adsorption | |
US20130153502A1 (en) | System and process for recovering products using simulated-moving-bed adsorption |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140217 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140519 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140730 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141020 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141117 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150129 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150225 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150303 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5709974 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |